== sanity test 116a: stripe QOS: free space balance ============================================================================= 20:10:04 (1781223004)
Free space priority 90%
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 3767296 3767296
Min free space: OST 0: 3767296
Max free space: OST 0: 3767296
Check for uneven OSTs: diff=0KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 715786KB
fallocate on zfs doesn't consume space
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 3051520 3767296
Min free space: OST 0: 3051520
Max free space: OST 1: 3767296
diff=715776=23% must be > 17% for QOS mode...ok
writing 600 files to QOS-assigned OSTs
fallocate on zfs doesn't consume space
wrote 600 200k files
Note: free space may not be updated, so measurements might be off
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 2980864 3683328
Min free space: OST 0: 2980864
Max free space: OST 1: 3683328
free space delta: orig 715776 final 702464
Wrote 70656KB to smaller OST 0
Wrote 83968KB to larger OST 1
Wrote 18% more data to larger OST 1
lustre-OST0000_UUID
275 files created on smaller OST 0
lustre-OST0001_UUID
325 files created on larger OST 1
Wrote 18% more files to larger OST 1
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cleanup time 53